:root{
  --forest-900:#0f2a16; --forest-800:#173d20; --forest-700:#1f5430; --forest:#2f7d43;
  --leaf:#6bbf59; --leaf-soft:#e9f3df; --moss:#cfe3bf;
  --amber:#e8a33d; --coral:#d9694a;
  --ink:#152019; --body:#3f4a42; --muted:#6c7a6f; --line:#e2e8df;
  --bg:#ffffff; --bg-soft:#f5f8f2; --card:#ffffff;
  --radius:16px; --radius-sm:10px; --maxw:1140px;
  --sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --serif:"Fraunces",Georgia,serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--body);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--serif);color:var(--ink);line-height:1.12;font-weight:500;margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.4rem);letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,3vw,2.2rem)}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
a{color:inherit;text-decoration:none}
.eyebrow{font-family:var(--sans);text-transform:uppercase;letter-spacing:.14em;font-size:.74rem;font-weight:600;color:var(--forest);margin:0 0 .6rem}
.eyebrow.light{color:var(--moss)}

/* nav */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:.85rem clamp(1rem,4vw,2.5rem);background:rgba(255,255,255,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:.65rem;flex-shrink:0;text-decoration:none}
.brand-emblem{height:4rem;width:auto;display:block;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;gap:.15rem;line-height:1.15;flex-shrink:0}
.brand-name{font-family:var(--sans);font-size:.95rem;font-weight:700;color:var(--ink);white-space:nowrap}
.brand-tagline{font-family:var(--sans);font-size:.78rem;font-weight:500;color:var(--muted);white-space:nowrap}
.foot-brand{display:flex;flex-direction:column;gap:.6rem;flex-shrink:0}
.foot-logo-link{display:flex;align-items:center;gap:.65rem;text-decoration:none;flex-shrink:0}
.foot-emblem{height:3.25rem;width:auto;display:block;flex-shrink:0}
.foot-logo-text{display:flex;flex-direction:column;gap:.15rem;line-height:1.15;flex-shrink:0}
.foot-logo-name{font-family:var(--sans);font-size:.95rem;font-weight:700;color:#fff;white-space:nowrap}
.foot-logo-tagline{font-family:var(--sans);font-size:.78rem;font-weight:500;color:var(--moss);white-space:nowrap}
.brand-mark{color:var(--leaf);font-size:.85em}
.nav-links{display:flex;align-items:center;gap:1.4rem;font-family:var(--sans);font-size:.92rem;font-weight:500}
.nav-links a{color:var(--body);font:inherit}
.nav-links a:hover{color:var(--forest)}
.nav-links .btn-donate{font:inherit;padding:.55rem 1.2rem}
.nav-fundraise{color:var(--forest)!important}
.nav-login{display:inline-flex;align-items:center;gap:6px;color:var(--body)}
.nav-login:hover{color:var(--forest)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:600;font-size:.96rem;
  padding:.8rem 1.5rem;border-radius:999px;cursor:pointer;transition:transform .15s ease,background .15s ease;border:1.5px solid transparent}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--leaf);color:var(--forest-900)}
.btn-primary:hover{background:#5fae4f}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-donate{background:var(--forest-800);color:#fff;padding:.55rem 1.2rem;font-size:.9rem}
.btn-donate:hover{background:var(--forest-700)}

/* hero */
.hero{position:relative;color:#fff;overflow:hidden;background:#0f2a16 url("images/hero-aerial.jpg") center/cover;padding:clamp(3rem,9vw,7rem) clamp(1rem,4vw,2.5rem) clamp(2.5rem,6vw,4.5rem)}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-media{position:absolute;inset:0;z-index:1;
  background:linear-gradient(95deg,rgba(7,22,12,.92) 0%,rgba(11,32,18,.7) 48%,rgba(15,46,24,.42) 100%)}
.hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto}
.hero h1{color:#fff;max-width:18ch}
.lede{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--leaf-soft);max-width:46ch;margin-bottom:1.8rem}
.hero-cta{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.avatars{display:flex;align-items:center;margin-left:.3rem}
.avatars span{width:34px;height:34px;border-radius:50%;border:2.5px solid var(--forest-800);margin-left:-10px}
.avatars span:first-child{margin-left:0}
.avatars span:nth-child(1){background:#5DCAA5}.avatars span:nth-child(2){background:var(--amber)}
.avatars span:nth-child(3){background:var(--coral)}.avatars span:nth-child(4){background:var(--moss)}
.avatars em{font-style:normal;font-size:.85rem;color:var(--leaf-soft);margin-left:.7rem}

/* hero stats band */
.hero-stats{margin-top:2.4rem;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);padding:1.3rem;max-width:620px;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:0 20px 50px rgba(4,16,9,.42)}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-top:1.1rem}

/* sections */
.band{max-width:var(--maxw);margin:0 auto;padding:clamp(2.8rem,7vw,5rem) clamp(1rem,4vw,2.5rem);
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:center}
.band.alt{background:var(--bg-soft);max-width:none}
.band.alt>*{max-width:var(--maxw);margin-inline:auto;width:100%}
.band-head{grid-column:1/-1;text-align:center;max-width:42ch;margin-inline:auto}
.band-head .eyebrow{display:block}
#stories .band-head{max-width:none;width:100%}
.band-tagline{text-transform:uppercase;letter-spacing:.08em;font-size:.9rem;white-space:nowrap;margin-inline:auto;width:max-content;max-width:100%}
.col p{color:var(--body)}
.media-block{min-height:340px;border-radius:var(--radius);background:url("images/deforestation.jpg") center/cover no-repeat}
.link-arrow{color:var(--forest);font-weight:600}
.link-arrow:hover{color:var(--forest-700)}

/* placeholders (remove when FRU codes are live) */
.fru-slot{position:relative}
.fru-anchor{display:block;width:100%}
.map-slot{min-height:300px}
.hero-statline{margin:1rem 0 0;color:var(--leaf-soft);font-size:1rem}
.stat-inline{display:inline;width:auto;color:#fff;font-weight:500}
.ph{position:relative;border:1.5px dashed var(--moss);border-radius:var(--radius-sm);background:#fff;padding:1rem}
.ph-label{position:absolute;top:-.7rem;left:.8rem;background:var(--forest);color:#fff;font-size:.66rem;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;padding:.12rem .55rem;border-radius:999px}
.ph-swap{position:relative}
.ph-bar{height:11px;background:rgba(255,255,255,.25);border-radius:999px;overflow:hidden;margin:.4rem 0}
.band .ph-bar{background:var(--line)}
.ph-bar.sm{height:7px;margin:.6rem 0 0}
.ph-bar span{display:block;height:100%;background:var(--leaf);border-radius:999px}
.hero-stats .ph{background:transparent;border-color:rgba(255,255,255,.4)}
.hero-stats .ph-label{background:var(--leaf);color:var(--forest-900)}
.ph-sub{font-size:.85rem;color:var(--leaf-soft)}
.ph-stat{text-align:center;display:flex;flex-direction:column;gap:.1rem;padding:.7rem .4rem}
.ph-stat b{font-family:var(--serif);font-size:1.5rem;color:#fff}
.ph-stat span{font-size:.78rem;color:var(--leaf-soft)}
.ph-list ul{list-style:none;margin:.4rem 0 0;padding:0}
.ph-list li{display:flex;justify-content:space-between;padding:.45rem 0;border-bottom:1px solid var(--line);font-size:.92rem}
.ph-list li:last-child{border-bottom:0}
.ph-list b{color:var(--ink)}
.ph-map{min-height:300px;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 35% 40%,var(--moss),var(--leaf-soft));}
.ph-qr{width:64px;height:64px;display:flex;align-items:center;justify-content:center;font-size:2.2rem;color:var(--forest-800);background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm)}
.ph-qr.accent{color:var(--leaf)}

/* map + activity grids */
.map-grid{grid-column:1/-1;display:grid;grid-template-columns:1fr;gap:1.5rem;align-items:stretch}
.activity-grid{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}

/* steps */
.steps{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem}
.step-featured{border-color:#FFD819;border-width:2px}
.step-cta{display:flex;margin:1.2rem auto 0;width:fit-content}
.step-no{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:50%;
  background:var(--leaf-soft);color:var(--forest-700);font-weight:600;font-family:var(--serif);margin-bottom:.6rem}

/* stories */
.stories{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.story{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.story-img{height:130px;background-size:cover;background-position:center}
.story-body{padding:1rem 1.1rem}
.story-body p{font-size:.95rem;color:var(--ink);margin-bottom:.4rem}

/* example pages */
.pages{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.page-embed{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;margin:0}
.page-embed .page-bar{display:flex;gap:.5rem;align-items:center}
.frame-shot{display:block;height:480px;overflow:hidden;background:var(--bg-soft)}
.frame-shot img{display:block;width:100%;height:auto;transition:transform .4s ease}
.frame-shot:hover img{transform:scale(1.02)}
.page-open{padding:.75rem;text-align:center;font-size:.85rem;font-weight:600;color:var(--forest);border-top:1px solid var(--line)}
.page-open:hover{background:var(--bg-soft)}
.page-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .15s ease,box-shadow .15s ease;display:block}
.page-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(15,42,22,.1)}
.page-bar{background:var(--bg-soft);border-bottom:1px solid var(--line);padding:.5rem .9rem;font-size:.78rem;color:var(--muted);font-family:ui-monospace,monospace}
.page-body{padding:1.1rem 1.2rem}
.tag{display:inline-block;font-size:.72rem;font-weight:600;padding:.15rem .6rem;border-radius:999px;margin-bottom:.5rem}
.tag-team{background:var(--moss);color:var(--forest-800)}
.tag-solo{background:#cdede0;color:#0c4a37}

/* cta band */
.cta-band{align-items:center}
.cta-band h2{color:var(--ink)}

/* faq */
.faq-grid{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:2rem 2.5rem;margin-top:.5rem;text-align:left}
.faq-item h3{font-size:1rem;font-weight:600;line-height:1.35;margin-bottom:.5rem}
.faq-item p{font-size:.95rem;margin:0}
.faq-item a{color:var(--forest);font-weight:500}
.faq-item a:hover{color:var(--forest-700)}

/* donate fallback */
.donate-box{grid-column:1/-1;max-width:900px;margin-inline:auto;width:100%;padding:2rem 2.25rem;border:2px solid var(--forest-800);border-radius:var(--radius);background:var(--card)}
.donate-box-grid{display:grid;grid-template-columns:1fr auto;gap:1.5rem;align-items:center}
.donate-box h3{font-size:1.25rem;font-weight:600;margin-bottom:.5rem}
.donate-box p{margin:0;max-width:32rem;font-size:.95rem}
.donate-box .btn-donate{padding:.75rem 1.5rem;font-size:.95rem}
.donate-box .btn-donate svg{color:var(--amber)}

/* footer */
.footer{background:var(--forest-900);color:var(--leaf-soft);padding:2.5rem clamp(1rem,4vw,2.5rem);
  display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between;align-items:center}
.foot-address{font-family:var(--sans);font-size:.85rem;color:var(--moss);font-style:normal;line-height:1.6;margin:0}
.qr-row{display:flex;gap:1.6rem}
.qr{display:flex;flex-direction:column;align-items:center;gap:.5rem;font-size:.8rem;color:var(--moss);text-align:center}
.qr .ph{border:none;padding:0}
.qr .ph-label{display:none}
.qr-img{width:200px;height:200px;display:block;border-radius:8px;background:#fff;margin:0 auto}

/* hover polish */
.step,.story{transition:transform .18s ease,box-shadow .18s ease}
.step:hover,.story:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(15,42,22,.08)}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* nav toggle (hamburger) */
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;margin:-8px -8px -8px 0}
.nav-toggle span{width:24px;height:2px;background:var(--forest-800);border-radius:2px;transition:transform .22s ease,opacity .22s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* sticky mobile CTA */
.mobile-cta{display:none}

@media (min-width:861px){
  .brand-emblem{height:4.25rem}
  .brand-name{font-size:1rem}
  .brand-tagline{font-size:.82rem}
}

/* responsive */
@media (max-width:860px){
  .nav-toggle{display:flex}
  .nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);padding:.4rem 1.2rem 1rem;display:none;box-shadow:0 16px 30px rgba(15,42,22,.1)}
  .nav-links.open{display:flex}
  .nav-links a{padding:.85rem .1rem;border-bottom:1px solid var(--line)}
  .nav-links .fru-inline{width:100%;padding-top:.6rem}
  .nav .btn-donate{width:100%;justify-content:center;padding:.75rem}
  .brand-emblem{height:3rem}
  .brand-name{font-size:.82rem}
  .brand-tagline{font-size:.7rem}
  .band-tagline{font-size:.72rem;letter-spacing:.05em}
  .foot-brand{width:100%}
  .band{grid-template-columns:1fr}
  .map-grid,.activity-grid,.steps,.stories,.pages,.faq-grid{grid-template-columns:1fr}
  .donate-box-grid{grid-template-columns:1fr;justify-items:start}
  .media-block{min-height:220px;order:-1}
  .hero{padding-top:2.6rem}
  .hero-video{display:none}
  .hero-cta .btn{flex:1;min-width:45%;justify-content:center}
  .avatars{order:3;width:100%;margin:.5rem 0 0}
  .stat-row{gap:.5rem}
  .ph-stat b{font-size:1.3rem}
  body{padding-bottom:80px}
  .mobile-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;gap:.6rem;padding:.6rem .8rem;
    background:rgba(255,255,255,.96);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid var(--line)}
  .mobile-cta .btn{flex:1;padding:.85rem;font-size:.95rem}
}
@media (max-width:430px){
  .stat-row{grid-template-columns:1fr;gap:.5rem}
  .ph-stat{flex-direction:row;justify-content:space-between;align-items:baseline;padding:.6rem .9rem}
}

/* respect reduced motion */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero-video{display:none}
  .reveal{opacity:1;transform:none;transition:none}
}